Lower-Limb Stiffness and Maximal Sprint Speed in 11-16-Year-Old Boys.

abstract：:Hinshaw, TJ, Stephenson, ML, Sha, Z, and Dai, B. Effect of external loading on force and power production during plyometric push-ups. J Strength Cond Res 32(4): 1099-1108, 2018-One common exercise to train upper-body strength and power is the push-up. Training at the loads that would produce the greatest power is an e...

journal_title：Journal of strength and conditioning research

authors： Hinshaw TJ,Stephenson ML,Sha Z,Dai B

更新日期：2018-04-01 00:00:00

abstract：:Müller, C and Zentgraf, K. Neck and trunk strength training to mitigate head acceleration in youth soccer players. J Strength Cond Res XX(X): 000-000, 2020-Heading in soccer involves repetitive head accelerations that may be detrimental for brain health. One way to mitigate adverse effects may be to increase head-neck...

journal_title：Journal of strength and conditioning research

authors： Müller C,Zentgraf K

更新日期：2020-10-15 00:00:00

abstract：:Kilit, B and Arslan, E. Effects of high-intensity interval training vs. on-court tennis training in young tennis players. J Strength Cond Res 33(1): 188-196, 2019-This study aimed to examine the effects of 6 weeks of high-intensity interval training (HIIT) vs. 6 weeks of on-court tennis training (OTT) on the psychophy...

journal_title：Journal of strength and conditioning research

authors： Kilit B,Arslan E

更新日期：2019-01-01 00:00:00

abstract：:This study assessed the effects of partial sleep deprivation on short-term maximal performances of judokas in the morning and afternoon of the following day. In a randomized design, 12 judokas completed the maximal voluntary contraction, the handgrip, and the Wingate tests before and after a judo combat. Measurements ...

journal_title：Journal of strength and conditioning research

authors： Souissi N,Chtourou H,Aloui A,Hammouda O,Dogui M,Chaouachi A,Chamari K

更新日期：2013-09-01 00:00:00

abstract：:The purpose of this study was to compare shoulder range-of-motion (ROM) and strength values between bodybuilders and nonbodybuilders. Fifty-four men (29 bodybuilders and 25 nonbodybuilders) between the ages of 21 and 34 years participated in the study. Goniometric measurements were used to assess shoulder flexion and ...

journal_title：Journal of strength and conditioning research

authors： Barlow JC,Benjamin BW,Birt P,Hughes CJ

更新日期：2002-08-01 00:00:00

abstract：:Resistance training has previously been purported to be unsafe and ineffective in children. The purpose of this investigation was to evaluate resistance training-related injuries presenting to U.S. emergency rooms by age, type, and mechanism of injury. We hypothesized that older athletes would sustain greater percenta...

journal_title：Journal of strength and conditioning research

authors： Myer GD,Quatman CE,Khoury J,Wall EJ,Hewett TE

更新日期：2009-10-01 00:00:00

abstract：:The purpose of this study was to investigate the relationship that age has on factors affecting running economy (RE) in competitive distance runners. Fifty-one male and female subelite distance runners (Young [Y]: 18-39 years [n = 18]; Master [M]: 40-59 years [n = 22]; and Older [O]: 60-older [n = 11]) were measured f...

journal_title：Journal of strength and conditioning research

authors： Quinn TJ,Manley MJ,Aziz J,Padham JL,MacKenzie AM

更新日期：2011-11-01 00:00:00

abstract：:Special training methods in wrestling have been assumed to improve the stability and tolerance of the neck. The aim of this study was to measure the neck strength levels reached in an extremely physically demanding sport. A neck strength measurement system was used to measure various parameters of maximal isometric ne...

journal_title：Journal of strength and conditioning research

authors： Ylinen JJ,Julin M,Rezasoltani A,Virtapohja H,Kautiainen H,Karila T,Mälkiä E

更新日期：2003-11-01 00:00:00

abstract：:Suitability for safe participation in aerobic exercise is typically determined by a cardiopulmonary exercise test, using a treadmill or cycle. With increased participation in strength training by healthy clients as well as rehabilitation patients, there is a need to develop a test for determining suitability for safe ...

journal_title：Journal of strength and conditioning research

authors： Swank AM,Funk DC,Manire JT,DeGruccio LA,Dimitriadis CK,Denny DM

更新日期：2005-05-01 00:00:00

abstract：:Chandler, PT, Greig, M, Comfort, P, and McMahon, JJ. Variability of plyometric and ballistic exercise technique maintains jump performance. J Strength Cond Res 32(6): 1571-1582, 2018-The aim of this study was to investigate changes in vertical jump technique over the course of a training session. Twelve plyometric and...

journal_title：Journal of strength and conditioning research

authors： Chandler PT,Greig M,Comfort P,McMahon JJ

更新日期：2018-06-01 00:00:00

abstract：:The purpose of this study was to establish validity and reliability evidence for the medicine ball throw test for kindergarten students, an underrepresented group in the literature. The subjects were 105 students, 5-7 years old, BMI 17.44 +/- 3.17 kg x m(-2), 43% female and 57% male. Intraclass correlation coefficient...

journal_title：Journal of strength and conditioning research

authors： Davis KL,Kang M,Boswell BB,DuBose KD,Altman SR,Binkley HM

更新日期：2008-11-01 00:00:00

abstract：:Aquino, R, Munhoz Martins, GH, Palucci Vieira, LH, and Menezes, RP. Influence of match location, quality of opponents and match status on movement patterns in brazilian professional football players. J Strength Cond Res 31(8): 2155-2161, 2017-The aim of this study was to examine the independent and interactive effects...

journal_title：Journal of strength and conditioning research

authors： Aquino R,Munhoz Martins GH,Palucci Vieira LH,Menezes RP

更新日期：2017-08-01 00:00:00

abstract：:Hernandez, DJ, Healy, S, Giacomini, ML, and Kwon, YS. Effect of rest interval duration on the volume completed during a high-intensity bench press exercise. J Strength Cond Res XX(X): 000-000, 2020-Between-set rest intervals (RIs) are one of the most important variables in resistance training; however, no known resear...

journal_title：Journal of strength and conditioning research

authors： Hernandez DJ,Healy S,Giacomini ML,Kwon YS

更新日期：2020-02-27 00:00:00

abstract：:In addition to aerobic endurance and anaerobic capacity, high power-to-weight ratio (PWR) is important for cycling performance. Cyclists often try to lose weight before race season to improve body composition and optimize PWR. Research has demonstrated body fat-reducing benefits of exercise after fasting overnight. We...

journal_title：Journal of strength and conditioning research

authors： Ferguson LM,Rossi KA,Ward E,Jadwin E,Miller TA,Miller WC

更新日期：2009-03-01 00:00:00

abstract：:The aim of our research was primarily to compare the conditional abilities of European countries' Fédération Internationale de Football Association (FIFA) referees with those of Hungarian national and county referees and, secondly, to investigate whether the stop tests of FIFA and the Union of European Football Associ...

journal_title：Journal of strength and conditioning research

authors： Bartha C,Petridis L,Hamar P,Puhl S,Castagna C

更新日期：2009-01-01 00:00:00

abstract：:Abnormal movement patterns have been identified as important prospective risk factors for lower extremity injury, including anterior cruciate ligament injury. Specifically, poor neuromuscular control during the early landing phase has been associated with increased injury risk. Although it is commonly assumed that hig...

journal_title：Journal of strength and conditioning research

authors： Theiss JL,Gerber JP,Cameron KL,Beutler AI,Marshall SW,Distefano LJ,Padua DA,de la Motte SJ,Miller JM,Yunker CA

更新日期：2014-04-01 00:00:00

abstract：:Hester, GM, Pope, ZK, Sellers, JH, Thiele, RM, and DeFreitas, JM. Potentiation: Effect of ballistic and heavy exercise on vertical jump performance. J Strength Cond Res 31(3): 660-666, 2017-The purpose of this study was to compare the acute effects of heavy and ballistic conditioning protocols on vertical jump perform...

journal_title：Journal of strength and conditioning research

authors： Hester GM,Pope ZK,Sellers JH,Thiele RM,DeFreitas JM

更新日期：2017-03-01 00:00:00

abstract：:Currently, variables predictive of vertical jumping performance can account for only part of its total variability. A potential additional source of variation called explosive strength deficit (ESD) was described in 1995 by Zatsiorsky (Science and Practice of Strength Training. Champaign, IL: Human Kinetics, 1995. pp....

journal_title：Journal of strength and conditioning research

authors： Weiss LW,Fry AC,Relyea GE

更新日期：2002-02-01 00:00:00

abstract：:The relationships between local muscular endurance and kinematic changes during a run to exhaustion at vVo2max. J Strength Cond. Res. 18(4):000-000. 2004.-A recent study suggested that runners who maintain a stable running style are able to run for longer at vVo2max velocity (vVo2max). This may be because of the capac...

journal_title：Journal of strength and conditioning research

authors： Hayes PR,Bowen SJ,Davies EJ

更新日期：2004-11-01 00:00:00

abstract：:Soldiers are often required to carry heavy loads during military operations. This article reports on a systematic literature review examining the influence of physical training on load carriage performance. Several literature databases, reference lists, and other sources were explored to find studies that quantitative...

journal_title：Journal of strength and conditioning research

authors： Knapik JJ,Harman EA,Steelman RA,Graham BS

更新日期：2012-02-01 00:00:00

abstract：:Coratella, G, Beato, M, Milanese, C, Longo, S, Limonta, E, Rampichini, S, Cè, E, Bisconti, AV, Schena, F, and Esposito, F. Specific adaptations in performance and muscle architecture after weighted jump-squat vs. body mass squat jump training in recreational soccer players. J Strength Cond Res 32(4): 921-929, 2018-The...

journal_title：Journal of strength and conditioning research

authors： Coratella G,Beato M,Milanese C,Longo S,Limonta E,Rampichini S,Cè E,Bisconti AV,Schena F,Esposito F

更新日期：2018-04-01 00:00:00

abstract：:The current case study attempted to document the contemporary demands of elite rugby union. Players (n = 2) were tracked continuously during a competitive team selection game using Global Positioning System (GPS) software. Data revealed that players covered on average 6,953 m during play (83 minutes). Of this distance...

journal_title：Journal of strength and conditioning research

authors： Cunniffe B,Proctor W,Baker JS,Davies B

更新日期：2009-07-01 00:00:00

abstract：:Manufacturers of supplements containing magnesium lactate dihydrate and calcium lactate monohydrate claim improved athletic performance. Although energy can be produced through the lactate shuttle system, there is limited evidence to suggest that substantial quantities are available for human movement during exercise....

journal_title：Journal of strength and conditioning research

authors： Peveler WW,Palmer TG

更新日期：2012-04-01 00:00:00

abstract：:Low-dose caffeine administered in chewing gum does not enhance cycling to exhaustion. The purpose of the current investigation was to examine the effect of low-dose caffeine (CAF) administered in chewing gum at 3 different time points during submaximal cycling exercise to exhaustion. Eight college-aged (26 ± 4 years),...

journal_title：Journal of strength and conditioning research

authors： Ryan EJ,Kim CH,Muller MD,Bellar DM,Barkley JE,Bliss MV,Jankowski-Wilkinson A,Russell M,Otterstetter R,Macander D,Glickman EL,Kamimori GH

更新日期：2012-03-01 00:00:00

abstract：:Willwacher, S, Fischer, KM, Rohr, E, Trudeau, MB, Hamill, J, and Brüggemann, G-P. Surface stiffness and footwear affect the loading stimulus for lower extremity muscles when running. J Strength Cond Res XX(X): 000-000, 2020-Running in minimal footwear or barefoot can improve foot muscle strength. Muscles spanning the ...

journal_title：Journal of strength and conditioning research

authors： Willwacher S,Fischer KM,Rohr E,Trudeau MB,Hamill J,Brüggemann GP

更新日期：2020-02-04 00:00:00

abstract：:In prior research, we used 4 stability platform tests as a measurement of core stability and found that scores on the third and fourth days of testing were essentially the same for each of the 4 tests. Lafayette Instrument Co. subsequently made us a prototype stability platform to enhance this research. The purpose of...

journal_title：Journal of strength and conditioning research

authors： Liemohn WP,Baumgartner TA,Fordham SR,Srivatsan A

更新日期：2010-02-01 00:00:00

abstract：:Dugdale, JH, Hunter, AM, Di Virgilio, TG, Macgregor, LJ, and Hamilton, DL. Influence of the "Slingshot" bench press training aid on bench press kinematics and neuromuscular activity in competitive powerlifters. J Strength Cond Res 33(2): 327-336, 2019-This study examined the acute effects of the "Slingshot" (SS) on be...

journal_title：Journal of strength and conditioning research

authors： Dugdale JH,Hunter AM,Di Virgilio TG,Macgregor LJ,Hamilton DL

更新日期：2019-02-01 00:00:00

abstract：:The purpose of this study was to determine the effects of a 12-week strength training program on movement time (MT) on fencers of national level. Twelve male fencers were randomly divided into 2 groups: the control group (CG: N = 6; age, 22.3 ± 8.1 years) and the treatment group (TG: N = 6; age, 24.8 ± 7.2 years). The...

journal_title：Journal of strength and conditioning research

authors： Redondo JC,Alonso CJ,Sedano S,de Benito AM

更新日期：2014-12-01 00:00:00

abstract：:Weakley, JJS, Till, K, Darrall-Jones, J, Roe, GAB, Phibbs, PJ, Read, DB, and Jones, BL. Strength and conditioning practices in adolescent rugby players: relationship with changes in physical qualities. J Strength Cond Res 33(9): 2361-2369, 2019-Adolescent rugby players benefit from the implementation of resistance tra...

journal_title：Journal of strength and conditioning research

authors： Weakley JJS,Till K,Darrall-Jones J,Roe GAB,Phibbs PJ,Read DB,Jones BL

更新日期：2019-09-01 00:00:00

abstract：:Caplan, N, Rogers, R, Parr, MK, and Hayes, PR. The effect of proprioceptive neuromuscular facilitation and static stretch training on running mechanics. J Strength Cond Res 23(4): 1175-1180, 2009-There is a long-standing belief that increased range of movement (RoM) at the hip or knee will improve running mechanics; h...

journal_title：Journal of strength and conditioning research

authors： Caplan N,Rogers R,Parr MK,Hayes PR

更新日期：2009-07-01 00:00:00